OBD-II code · Powertrain (generic, extended)
P2667 Fuel Shutoff Valve B Control Circuit High
Voltage on the secondary fuel shutoff valve control line is above the expected window. Typical causes are a short to battery or an open solenoid coil.
Is it safe to drive with P2667?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyControl wire shorted to B+
- PossibleOpen solenoid coil
- Less likelyConnector pins corroded - high contact resistance
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.8–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Fuel Shutoff Valve B, Solenoid, Wiring Harness
Related codes
- P0007Fuel Shutoff Valve A Control Circuit High
- P2664B Rocker Arm Actuator Control Circuit High Bank 2
- P2665Fuel Shutoff Valve B Control Circuit / Open
- P2666Fuel Shutoff Valve B Control Circuit Low
- P2668Fuel Mode Indicator Lamp Control Circuit
- P2669Actuator Supply Voltage B Circuit / Open
- P266AA Rocker Arm Actuator Position Sensor Circuit Bank 2
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.